/*
Copyright SecureKey Technologies Inc. All Rights Reserved.

SPDX-License-Identifier: Apache-2.0
*/
package core

import "github.com/pkg/errors"

var (
	ErrKeyValueNotFound = errors.New("value for key not found")
)

// KVStore kv存储接口
type KVStore interface {
	Store(key interface{}, value interface{}) error
	Load(key interface{}) (interface{}, error)
	Delete(key interface{}) error
}
